ALPHA-METHOXY-ALPHA-(6H-1,3-THIAZIN-2-YL)GLYCINATES PRECURSORS OF 7-METHOXYCEPHEMS BY [3+3]-CYCLOCONDENSATION REACTION

被引：4

作者：

BOUSSOUFI, A ^{[1
]}

PARRAIN, JL ^{[1
]}

HUDHOMME, P ^{[1
]}

DUGUAY, G ^{[1
]}

机构：

[1] FAC SCI & TECH NANTES,SYNTH ORGAN LAB,CNRS,URA 475,F-44072 NANTES 03,FRANCE

来源：

TETRAHEDRON | 1994年 / 50卷 / 44期

关键词：

D O I：

10.1016/S0040-4020(01)89394-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

We report here a new widely useful and applicable preparation of functionalised 6H-1,3-thiazinic cycloadducts, versatile key intermediates in the total multistep syntheses of 7-methoxycephems (as analogues of 7-methoxycephalosporins).

引用

页码：12609 / 12624

页数：16

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